Only two other presidents reached the 93-year mark: Ronald Reagan, who died in 2004, and Jimmy Carter, who turned 93 years and 55 days on Saturday.

U.S. President Donald Trump is 71 years old. The 43rd president, George W. Bush, comes in right behind Trump, separated by just 22 days. Bill Clinton is 66 days younger than Trump.

U.S. Presidents by longevity, as of today:
— @GeorgeHWBush: 93 years, 166 days
— Gerald Ford: 93 years, 165 days
— Ronald Reagan: 93 years, 120 days
— Jimmy Carter: 93 years, 55 days
— John Adams: 90 years, 247 days
— Herbert Hoover: 90 years, 71 days